In situ decoration of TiO2 nanoparticles on the surface of cellulose fibers and study of their photocatalytic and antibacterial activities

被引：58

作者：

Chauhan, Indu ^{[1
]}

Mohanty, Paritosh ^{[1
]}

机构：

[1] IIT Roorkee, Dept Appl Sci & Engn, Saharanpur 247001, UP, India

来源：

CELLULOSE | 2015年 / 22卷 / 01期

关键词：

Hydrothermal synthesis; Cellulose fibers; TiO2; nanoparticles; Methyl orange degradation; Antibacterial activity; ATR-FTIR; PAPER; PEROXIDATION; LIGHT; SPECTROSCOPY; DEGRADATION; MEMBRANE;

D O I：

10.1007/s10570-014-0480-3

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

A facile single-step hydrothermal method was used for the decoration of titania (TiO2) nanoparticles (diameter ca. 40-250 nm) on the surface of cellulose fibers. These cellulose fibers decorated with TiO2 nanoparticles were used to prepare paper matrices by the handsheet-making procedure. The papers showed excellent photocatalytic activity by degrading methyl orange in the presence of UV light and also showed promising antibacterial activity against Escherichia coli. Both the photocatalytic and antibacterial applications of these paper matrices were studied by varying the TiO2 contents from 1 to 10 wt%.

引用

页码：507 / 519

页数：13

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